| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $175.98 | 5.177% | $185.0905 | $185.09 | $185.10 | $185.10 |
| Purchase #2 | $15.45 | 4.172% | $16.0946 | $16.09 | $16.10 | $16.10 |
| Purchase #3 | $220.88 | 13.246% | $250.1378 | $250.14 | $250.15 | $250.10 |
| Purchase #4 | $101.71 | 6.362% | $108.1808 | $108.18 | $108.20 | $108.20 |
| Purchase #5 | $227.77 | 5.827% | $241.0422 | $241.04 | $241.05 | $241.00 |
| Purchase #6 | $204.65 | 11.490% | $228.1643 | $228.16 | $228.15 | $228.20 |
| Purchase #7 | $183.90 | 11.384% | $204.8352 | $204.84 | $204.85 | $204.80 |
| 7 purchase totals = | $1,130.34 | $1,233.5454 | $1,233.54 | $1,233.60 | $1,233.50 | |